From b30aeb8d511861ed4674b5076ca11bce4cead01f Mon Sep 17 00:00:00 2001 From: Nay Date: Sat, 8 Sep 2012 23:15:29 +0100 Subject: Core/Objects: Method to get nearest GO of type X, FindNearestGameObjectOfType Thanks Subv for the idea --- src/server/game/Entities/Object/Object.cpp | 9 +++++++++ src/server/game/Entities/Object/Object.h | 1 + 2 files changed, 10 insertions(+) (limited to 'src/server/game/Entities/Object') diff --git a/src/server/game/Entities/Object/Object.cpp b/src/server/game/Entities/Object/Object.cpp index fe5d32b9b95..cbdae9de0bf 100755 --- a/src/server/game/Entities/Object/Object.cpp +++ b/src/server/game/Entities/Object/Object.cpp @@ -2537,6 +2537,15 @@ GameObject* WorldObject::FindNearestGameObject(uint32 entry, float range) const return go; } +GameObject* WorldObject::FindNearestGameObjectOfType(GameobjectTypes type, float range) const +{ + GameObject* go = NULL; + Trinity::NearestGameObjectTypeInObjectRangeCheck checker(*this, type, range); + Trinity::GameObjectLastSearcher searcher(this, go, checker); + VisitNearbyGridObject(range, searcher); + return go; +} + void WorldObject::GetGameObjectListWithEntryInGrid(std::list& gameobjectList, uint32 entry, float maxSearchRange) const { CellCoord pair(Trinity::ComputeCellCoord(this->GetPositionX(), this->GetPositionY())); diff --git a/src/server/game/Entities/Object/Object.h b/src/server/game/Entities/Object/Object.h index ab9ea2daea9..410903f6619 100755 --- a/src/server/game/Entities/Object/Object.h +++ b/src/server/game/Entities/Object/Object.h @@ -799,6 +799,7 @@ class WorldObject : public Object, public WorldLocation Creature* FindNearestCreature(uint32 entry, float range, bool alive = true) const; GameObject* FindNearestGameObject(uint32 entry, float range) const; + GameObject* FindNearestGameObjectOfType(GameobjectTypes type, float range) const; void GetGameObjectListWithEntryInGrid(std::list& lList, uint32 uiEntry, float fMaxSearchRange) const; void GetCreatureListWithEntryInGrid(std::list& lList, uint32 uiEntry, float fMaxSearchRange) const; -- cgit v1.2.3